and this is defined as them ‘breathing’ in their natural habitat, which is water. The gill is basically an organ made up of cell groups known as epithelium. Goldfish push the water by opening their gill flaps by opening and closing their mouth, in return they take in the dissolved ...
Bart and his wife Sofie, both Belgian, were walking by, and had stopped to chat with Wendy and I as we sat at a poolside table on the Lido deck. The two of us were in the midst of 宵夜, a late night snack of leftovers from lunch at a Bergen seafood restaurant: steamed mussels an...